Source: libcoap3 X-Debbugs-CC: t...@security.debian.org Severity: important Tags: security
Hi, The following vulnerabilities were published for libcoap3. CVE-2023-51847[0]: | An issue in obgm and Libcoap v.a3ed466 allows a remote attacker to | cause a denial of service via thecoap_context_t function in the | src/coap_threadsafe.c:297:3 component. https://github.com/obgm/libcoap/issues/1509 CVE-2024-46304[1]: | A NULL pointer dereference in libcoap v4.3.5-rc2 and below allows a | remote attacker to cause a denial of service via the | coap_handle_request_put_block function in src/coap_block.c. https://github.com/obgm/libcoap/issues/1509 If you fix the vulnerabilities please also make sure to include the CVE (Common Vulnerabilities & Exposures) ids in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2023-51847 https://www.cve.org/CVERecord?id=CVE-2023-51847 [1] https://security-tracker.debian.org/tracker/CVE-2024-46304 https://www.cve.org/CVERecord?id=CVE-2024-46304 Please adjust the affected versions in the BTS as needed.
